---

yaml --- r: 60652 b: refs/heads/master c: 933b0e3 h: refs/heads/master v: v3
git-mirror · Jul 3, 2007 · 73c59af · 73c59af
1 parent a3e8ac4
commit 73c59af
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Showing 2 changed files with 6 additions and 5 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: fe2f896d67b89a409c366c9a69e30291ab124467
+refs/heads/master: 933b0e35247ef0dbd1a078a0ba3705ddbbda129f
diff --git a/trunk/arch/powerpc/platforms/cell/spufs/file.c b/trunk/arch/powerpc/platforms/cell/spufs/file.c
@@ -1499,14 +1499,15 @@ static ssize_t spufs_mfc_write(struct file *file, const char __user *buffer,
 		if (status)
 			ret = status;
 	}
-	spu_release(ctx);
 
 	if (ret)
-		goto out;
+		goto out_unlock;
 
 	ctx->tagwait |= 1 << cmd.tag;
 	ret = size;
 
+out_unlock:
+	spu_release(ctx);
 out:
 	return ret;
 }
@@ -1517,14 +1518,14 @@ static unsigned int spufs_mfc_poll(struct file *file,poll_table *wait)
 	u32 free_elements, tagstatus;
 	unsigned int mask;
 
+	poll_wait(file, &ctx->mfc_wq, wait);
+
 	spu_acquire(ctx);
 	ctx->ops->set_mfc_query(ctx, ctx->tagwait, 2);
 	free_elements = ctx->ops->get_mfc_free_elements(ctx);
 	tagstatus = ctx->ops->read_mfc_tagstatus(ctx);
 	spu_release(ctx);
 
-	poll_wait(file, &ctx->mfc_wq, wait);
-
 	mask = 0;
 	if (free_elements & 0xffff)
 		mask |= POLLOUT | POLLWRNORM;